Accuracy of stock slot in 3.5" tube

Non-specific forum for discussing hardware issues such as wideband faults, MAF, Injectors, etc..

Accuracy of stock slot in 3.5" tube

Unread postby 94LSVT » Wed Sep 27, 2017 3:18 am

Both my cars are using this set up and both have issues being accurate below 1.5v or about 100kg/hr. It seems as if they both idle ok but its more cruising that they get confused. I have a screen on one car and the other has a tube with no joints in it so the screen would have to be pretty far from the meter. Its not uncommon to have an AFR error plus or minus 10%. This makes it very difficult to dial in fuel in this area. Am i asking for too much out of this setup?
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Re: Accuracy of stock slot in 3.5" tube

Unread postby decipha » Wed Sep 27, 2017 10:58 am

toss more screens on it, 2 screens before the maf and two after should make it rock solid
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